Ce este o reactie de combinare?

Reactii de combinare in chimie

Quiz
•
Chemistry
•
8th Grade
•
Hard
licuta balan
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O reactie de combinare este o reactie in care un singur element se descompune.
O reactie de combinare este o reactie in care substantele se separa pentru a forma mai multe produse.
O reactie de combinare implica doar reactii fizice, nu chimice.
O reactie de combinare este o reactie chimica in care doua sau mai multe substante se unesc pentru a forma un singur produs.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este formula generala a unei reactii de combinare?
A + B → AB
A + B → B
A + B → A
A + B → A + B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care sunt produsele unei reactii de combinare intre hidrogen si oxigen?
Metan (CH4)
Dioxid de carbon (CO2)
Oxigen (O2)
Apa (H2O)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce tip de legaturi chimice se formeaza in reactiile de combinare?
Legaturi de hidrogen
Legaturi ionice
Legaturi metalice
Legaturi covalente
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
De ce este importanta studiul reactiilor de combinare in chimie?
Este folosit doar în laboratoare de cercetare.
Este important pentru studierea reacțiilor de descompunere.
Este important pentru înțelegerea sintezei compușilor și aplicarea acestora în industrie și medicină.
Nu are nicio relevanță în chimie.
Similar Resources on Quizizz
9 questions
Denumirile tehnice ale substanțelor chimice

Quiz
•
7th - 8th Grade
10 questions
Prueba diagnostica. Química orgánica.

Quiz
•
1st - 12th Grade
9 questions
Materiale de Construcție

Quiz
•
8th Grade
9 questions
Reactia de combinare

Quiz
•
8th Grade
10 questions
Reacția de combinare. Reacția de descompunere

Quiz
•
8th Grade
10 questions
Wat is chemie?

Quiz
•
6th - 12th Grade
10 questions
Baze

Quiz
•
8th Grade
10 questions
Test predictiv

Quiz
•
8th Grade
Popular Resources on Quizizz
10 questions
Chains by Laurie Halse Anderson Chapters 1-3 Quiz

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
15 questions
Character Analysis

Quiz
•
4th Grade
12 questions
Multiplying Fractions

Quiz
•
6th Grade
30 questions
Biology Regents Review #1

Quiz
•
9th Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
50 questions
Biology Regents Review: Structure & Function

Quiz
•
9th - 12th Grade
Discover more resources for Chemistry
14 questions
Misplaced and Dangling Modifiers

Quiz
•
6th - 8th Grade
10 questions
Human Body Systems and Functions

Interactive video
•
6th - 8th Grade
10 questions
Identifying equations

Quiz
•
KG - University
17 questions
guess the logo

Quiz
•
8th Grade
20 questions
Punctuation

Quiz
•
6th - 8th Grade
10 questions
Candy

Quiz
•
4th - 8th Grade
60 questions
FLACS Checkpoint A Review

Quiz
•
7th - 9th Grade
16 questions
Chapter 8 - Getting Along with your Supervisor

Quiz
•
3rd Grade - Professio...